Main application window doesn't show on Fedora

[domfe]

Hi.
When I run audacity I can see the logo but then it disappears and no window is displayed, the process is still there eating 100% of cpu.
Running from the command line gives this output:

WARNING: cgroup v2 is not fully supported yet, proceeding with partial confinement
Trying to route ALSA through PulseAudio...
Attempting to connect to Audacity failed...retrying
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:0
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:1
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:3
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
ALSA lib seq.c:935:(snd_seq_open_noupdate) Unknown SEQ default
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:0
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:0
Expression 'stream->capture.pcm' failed in '/build/audacity/parts/audacity/src/lib-src/portaudio-v19/src/hostapi/alsa/pa_linux_alsa.c', line: 4611
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:0
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL hw:0

and then 252 lines of

(audacity:12093): Pango-CRITICAL **: 10:26:01.137: pango_font_description_set_size: assertion 'size >= 0' failed

System is Fedora.

rpm -qi snapd
Name        : snapd
Version     : 2.48.2
Release     : 1.fc33
Architecture: x86_64